/// <summary>
/// Sent from server->clients whenever clients join or leave.
/// This updates each client's list of clients in the session.
/// </summary>
/// <param name="conn"></param>
/// <param name="rsMsg"></param>
public void OnRollbackSessionClientsMsg(NetworkConnection conn, URollbackSessionClientsMsg rsMsg)
{
// Don't do this on the server (or host), as they sent the message.
if (NetworkServer.active)
{
return;
}
for (int i = 0; i < rsMsg.clients.Length; i++)
{
switch (rsMsg.msgType)
{
case URollbackSessionClientsMsgType.Add:
if (gameManager.rollbackSession.HasClient(rsMsg.clients[i].Identifier))
{
continue;
}
gameManager.rollbackSession.AddClient(rsMsg.clients[i].Identifier, rsMsg.clients[i]);
break;
case URollbackSessionClientsMsgType.Remove:
gameManager.rollbackSession.RemoveClient(rsMsg.clients[i].Identifier);
break;
}
}
}
/// <summary>
/// Whenever a client connects to the server,
/// we want to add them to the rollback session and tell all clients to do the same.
/// </summary>
/// <param name="conn"></param>
public override void OnServerConnect(NetworkConnection conn)
{
base.OnServerConnect(conn);
Debug.Log($"Client {conn.connectionId} connected to server.");
GameObject clientManager = GameObject.Instantiate(clientManagerPrefab.gameObject, Vector3.zero, Quaternion.identity);
clientManager.GetComponent <ClientManager>().connectionID = conn.connectionId;
NetworkServer.AddPlayerForConnection(conn, clientManager);
gameManager.rollbackSession.AddClient(conn.connectionId);
// Tell clients to add this client to the list.
URollbackSessionClientsMsg clientsMsg = new URollbackSessionClientsMsg(URollbackSessionClientsMsgType.Add,
gameManager.rollbackSession.Clients.Values.ToArray());
NetworkServer.SendToAll(clientsMsg);
ServerOnClientJoined?.Invoke();
}
